An LG Dishwasher, which costs $950, has a 20% chance of needing to be replaced in the first 2 years of purchase. A two-year extended warrantee costs $112.10 on a dishwasher. Assume the dishwasher is replaced in the first 2 years. a) Write out the probability distribution for the value of the extended warranty. Make sure you enter your X values from smallest to largest. X P(X) b) What is the expected value of the extended warranty? Round final answer to 2 decimal places and write the units in the second box.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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An LG Dishwasher, which costs $950, has a 20% chance of needing to be replaced in the first 2 years of
purchase. A two-year extended warrantee costs $112.10 on a dishwasher. Assume the dishwasher is
replaced in the first 2 years.
a) Write out the probability distribution for the value of the extended warranty.
Make sure you enter your X values from smallest to largest.
X
P(X)
b) What is the expected value of the extended warranty?
Round final answer to 2 decimal places and write the units in the second box.
Transcribed Image Text:An LG Dishwasher, which costs $950, has a 20% chance of needing to be replaced in the first 2 years of purchase. A two-year extended warrantee costs $112.10 on a dishwasher. Assume the dishwasher is replaced in the first 2 years. a) Write out the probability distribution for the value of the extended warranty. Make sure you enter your X values from smallest to largest. X P(X) b) What is the expected value of the extended warranty? Round final answer to 2 decimal places and write the units in the second box.
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